#pragma once
#include "Link_Quene.h"

void main_menu();

void second_menu();

void conversion_8(int N);

void conversion_2(int N);

void conversion_16(int N);

int Operate(int num1, int num2, char op);

bool IsDigit(char c);

int GetPriority(char c);

int EvaluateExpression(const char* expr);

void DanceParty(Sq_Quene& men, Sq_Quene& women);